this is, don, the first time tsa lost an officer like this. don? >> tsa chief john pistol met today with the grieving family. how is l.a.x. honoring him this weekend? >> reporter: well, he flew here from washington because he wanted to see this widow face-to-face. he met with her for 30 minutes to express his deepest con dole ents. beyond the badges with the black cloth, we are also seeing our -- right when you fly into l.a.x., there are 100 foot pile ones. the pile ones are normally clear colored. they will be lit blue in honor of tsa and this fallen officer. >> thank you very much. the suspect, paul ciancia did not have many friends in high school. he was quiet and didn't really fit in. he moved to los angeles 18 months ago from new jersey. chris lawrence has more from new jersey, the suspect's hometown. >> reporter: police are still here at the family's home in new jersey looking for any sort of clue, anything that can help investigators piece together a motivation, something to tell them why this happened. one of the things that's going to make